Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ngk Insulators › Minoru Machida
MM

Minoru Machida — 25 Patents

NINgk Insulators: 16 patents #195 of 2,083Top 10%
CPChugai Pharmaceutical: 3 patents #322 of 1,238Top 30%
KPKabushiki Kaisha Pilot: 3 patents #30 of 160Top 20%
Canon: 2 patents #12,732 of 19,416Top 70%
NCNational Cancer Center: 1 patents #166 of 486Top 35%
TSToshiba Medical Systems: 1 patents #656 of 1,088Top 65%
Tokyo, JP: #5,699 of 90,295 inventorsTop 7%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Minoru Machida has been granted 25 US patents while listed as an inventor at Ngk Insulators. The first was granted in 1983 and the most recent in July 2015. Minoru Machida ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Minoru Machida in Tokyo, JP.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9084556 Apparatus for indicating locus of an ultrasonic probe, ultrasonic diagnostic apparatus Akihiro Kakee, Masahiko Yano, Noriyuki Moriyama, Nachiko Uchiyama 2015-07-21
8607783 Drug ejecting apparatus and control method thereof Masahiro Takei, Satoshi Tsuchiya, Mitsuru Imai, Keisuke Kawahara 2013-12-17 $50,000
8022191 PEG-conjugated erythropoietin Teruo Nakamura, Yasuo Sekimori, Hiromitsu Kawata, Hajime Miyamoto 2011-09-20
6375695 Method and apparatus for processing exhaust gas Toshio Yamada, Takeshi Naito, Yukihito Ichikawa 2002-04-23
6302609 Ballpoint pen refill Kazuhiko Sasaki 2001-10-16
5915872 Erasing liquid pen Norio Moriyama, Michiaki Kuramoto 1999-06-29
5876140 Cap device Michiaki Kuramoto, Norio Moriyama 1999-03-02
5866079 Ceramic honeycomb catalytic converter Toshio Yamada, Toshihiko Hijikata, Yukihito Ichikawa 1999-02-02
5782089 Honeycomb catalytic converter Toshihiko Hijikata, Masashi Yano 1998-07-21
5592925 Exhaust gas recirculation device for internal combustion engine Toshio Yamada, Yukihito Ichikawa, Yoshiyuki Kasai 1997-01-14
5547943 Sucralfate preparation Yoshimitsu Iida 1996-08-20
5514446 Ceramic honeycomb structural body Koichi Ikeshima 1996-05-07
5494881 Ceramic honeycomb structural body and catalyst comprising the same Toshio Yamada, Yukihito Ichikawa 1996-02-27
5456965 Curved honeycomb structural bodies Masaomi Kamiya 1995-10-10
5455012 Exhaust gas purifying apparatus Toshio Yamada 1995-10-03
5455097 Honeycomb stuctural bodies Masaomi Kamiya, Toshio Yamada 1995-10-03
5393587 Curved honeycomb structural bodies Masaomi Kamiya 1995-02-28
4875939 Precombustion chamber construction for an internal combustion engine Yasuhiro Miyakawa 1989-10-24
4856472 Cylinder head with ceramic precombustion chamber Akinori Wakasa, Yasuhiro Miyakawa, Seiichi Asami 1989-08-15
4853226 Sustained-release particulate preparation and process for preparing the same Masayuki Arakawa 1989-08-01
4844037 Precombustion chamber construction for internal combustion engine Yasuhiro Miyakawa 1989-07-04
4834042 Ceramic precombustion chamber for internal combustion engine Akinori Wakasa, Kazuyuki Mizoguchi 1989-05-30
4809654 Ceramic precombustion chamber construction of internal combustion engine Takayuki Ogasawara, Akinori Wakasa, Hideki Hosokawa, Itsuo Kondo 1989-03-07
4716761 Method and jig for dynamically balancing an assembly of the jig and rotor Shigenori Ito 1988-01-05
4390972 Refreshing system for dynamic memory — 1983-06-28 $11,290,000

Nearby-Ranked Inventors

John C. Colborn25
Yair A. Neumann25
Eli DAVID25
Olaf Thomas Johan Antonie Vermeulen25
Azadeh Afshar Bakooshli25
Sandeep Bajaj25
Alexander J. Fioravanti25
Joon Hwan Lee25
Akio Murayama25